Example program 4.txt

bool _turnRight( sensor $psl )
{
	int pressure = _read($psl);
	if( pressure > 0 )
	{
		return true;
	}
	else
	{
		return false;
	}
}

bool _turnLeft( sensor $psr )
{
	int pressure = _read($psr);
	if( pressure > 0 )
	{	
		return true;
	}
	else
	{
		return false;
	}
}

for(int i = 0; i < 4; i = i + 1)
{	
		bool @c = _read($PressureSensorLeft);
		if( @c ) 
		{
			_setSwitchOn(#rightTurn);
		}
		else
		{
			_setSwitchOn(#leftTurn);
		}
}
_toggleSwitch(#leftTurn);